function AccessRouteAlterSubscriber::accessAdminMenuBlockPage

Adds _access_admin_menu_block_page requirement to routes pointing to SystemController::systemAdminMenuBlockPage.

Parameters

\Drupal\Core\Routing\RouteBuildEvent $event: The event to process.

File

core/modules/system/src/EventSubscriber/AccessRouteAlterSubscriber.php, line 31

Class

AccessRouteAlterSubscriber

Alters routes to add necessary requirements.

Namespace

Code

public function accessAdminMenuBlockPage(RouteBuildEvent $event) {
  $routes = $event->getRouteCollection();
  foreach ($routes as $route) {
    // Do not use a leading slash when comparing to the _controller string
    // because the leading slash in a fully-qualified method name is optional.
    if ($route->hasDefault('_controller')) {
      switch (ltrim($route->getDefault('_controller'), '\\')) {
        case 'Drupal\\system\\Controller\\SystemController::systemAdminMenuBlockPage':
          $route->setRequirement('_access_admin_menu_block_page', 'TRUE');
          break;

        case 'Drupal\\system\\Controller\\SystemController::overview':
          $route->setRequirement('_access_admin_overview_page', 'TRUE');
          break;

      }
    }
  }
}